I get this error when I embed windyty (in the chrome inspect console) :

Uncaught (in promise) DOMException: Failed to execute 'getImageData' on 'CanvasRenderingContext2D': The source width is 0.
at Error (native)
at Object.m [as interpolate] (https://embed.windyty.com/v5.3.4/embed.js?timestamp=1950:39:2528)
at Object.W.Product.W.Class.extend.display (https://embed.windyty.com/v5.3.4/embed.js?timestamp=1950:31:921)
at Object.W.Task.f.extend.display (https://embed.windyty.com/v5.3.4/embed.js?timestamp=1950:33:1038)
at https://embed.windyty.com/v5.3.4/embed.js?timestamp=1950:33:630

On Windows 10 and Osx Yosemite, Chrome.

When I pan around the overlay data does not load:

After changing to another overlay they all work again. Is there a way to get the set (first loaded) overlay to work?